This is an one (1) Pc Authentic U.S.G.I. US MS2000M Distress strobe Light . This is the current relacement for the aging SDU-5/E . This SURVIVAL GEAR is a big improvement over the older SDU-5/E as it uses readlily avaailable AA Batteries (2) , Waterproof to 50 feet , Has an infrared cover that can only been seen by NVGs. (Night vision goggles or other IR Detection Devices). Also has a Blue Cover that automatically covers the white strobe when the unit is fully extended. This distinguishes the strobe from enemy fire. And it can be used as a white strobe visible for miles.

this is very collectable gear item nowadays.

DETAILS :

--- Waterproof to a depth of 15 m or 50 ft

--- Molded eyes for lanyard or to strap to your survival gear

--- LIGHT MARKER DISTRESS

--- NSN 6230-01-411-8535

--- FEDCAP REHAB SVCS

--- Visible for around 3-5 miles (Depending on terrain & weather)

--- USCG / NOAA approved as a Marine Signaling device

--- Approx. market Value more than ASK for ref

please do not hesitate to ask all questions We will contact you by email , thanks